/* ***** BEGIN LICENSE BLOCK *****
 * This file is part of Natron <https://natrongithub.github.io/>,
 * (C) 2018-2020 The Natron developers
 * (C) 2013-2018 INRIA and Alexandre Gauthier-Foichat
 *
 * Natron is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Natron is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Natron.  If not, see <http://www.gnu.org/licenses/gpl-2.0.html>
 * ***** END LICENSE BLOCK ***** */

// ***** BEGIN PYTHON BLOCK *****
// from <https://docs.python.org/3/c-api/intro.html#include-files>:
// "Since Python may define some pre-processor definitions which affect the standard headers on some systems, you must include Python.h before any standard headers are included."
#include <Python.h>
// ***** END PYTHON BLOCK *****


#include "UndoCommand_qt.h"

#include "Engine/UndoCommand.h"

#include "Global/GlobalDefines.h"


NATRON_NAMESPACE_ENTER

UndoCommand_qt::UndoCommand_qt(const UndoCommandPtr& command)
: QUndoCommand()
, _command(command)
{
    setText( QString::fromUtf8( command->getText().c_str() ) );
}

UndoCommand_qt::~UndoCommand_qt()
{
}

void
UndoCommand_qt::redo()
{
    _command->redo();
}

void
UndoCommand_qt::undo()
{
    _command->undo();
}

int
UndoCommand_qt::id() const
{
    return kNodeUndoChangeCommandCompressionID;
}

bool
UndoCommand_qt::mergeWith(const QUndoCommand* other)
{
    const UndoCommand_qt* o = dynamic_cast<const UndoCommand_qt*>(other);

    if (!o) {
        return false;
    }

    return _command->mergeWith(o->_command);
}


NATRON_NAMESPACE_EXIT
